ghsa-qj8r-wxmp-5mmr
Vulnerability from github
Published
2022-05-02 03:18
Modified
2022-05-02 03:18
Details

The ecryptfs_write_metadata_to_contents function in the eCryptfs functionality in the Linux kernel 2.6.28 before 2.6.28.9 uses an incorrect size when writing kernel memory to an eCryptfs file header, which triggers an out-of-bounds read and allows local users to obtain portions of kernel memory.

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{
  "affected": [],
  "aliases": [
    "CVE-2009-0787"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-03-25T01:30:00Z",
    "severity": "MODERATE"
  },
  "details": "The ecryptfs_write_metadata_to_contents function in the eCryptfs functionality in the Linux kernel 2.6.28 before 2.6.28.9 uses an incorrect size when writing kernel memory to an eCryptfs file header, which triggers an out-of-bounds read and allows local users to obtain portions of kernel memory.",
  "id": "GHSA-qj8r-wxmp-5mmr",
  "modified": "2022-05-02T03:18:15Z",
  "published": "2022-05-02T03:18:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0787"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49355"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11068"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8319"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=8faece5f906725c10e7a1f6caf84452abadbdc7b"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8faece5f906725c10e7a1f6caf84452abadbdc7b"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/52860"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2009-0473.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/34422"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/35015"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/37471"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.9"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/34216"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1022177"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/0802"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2009/3316"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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